Re: [PATCH v2 0/7] I2C patches for v3.8 merge window
Hi, On Thu, Oct 25, 2012 at 03:25:08PM +0300, Felipe Balbi wrote: Hi, here's another series for OMAP I2C driver. There are a few cleanups and one very nice new feature: we can now report how many bytes we transferred until NACK. Note that the implemementation for OMAP-I2C turned out to be a little more complex then I expected, mainly because of the way I2C_CNT register behaves and because of the very buggy register usage on that driver. I have boot tested all patches on beagle xM (3630) and pandaboard rev A3 (4430), will send boot-logs if anyone wants to see. All patches are available at [1] if anyone wants an easy way to test the patches. Wolfram, patches 1-5 are ok to apply, we just need to rework patches 6 and 7 so drivers can report how many bytes managed to be transferred. None of these patches cause any known regressions. let me know if you want me to resend only the 5 patches which should be applied. cheers -- balbi signature.asc Description: Digital signature
[PATCH v2 0/7] I2C patches for v3.8 merge window
Hi, here's another series for OMAP I2C driver. There are a few cleanups and one very nice new feature: we can now report how many bytes we transferred until NACK. Note that the implemementation for OMAP-I2C turned out to be a little more complex then I expected, mainly because of the way I2C_CNT register behaves and because of the very buggy register usage on that driver. I have boot tested all patches on beagle xM (3630) and pandaboard rev A3 (4430), will send boot-logs if anyone wants to see. All patches are available at [1] if anyone wants an easy way to test the patches. Changes since v1: - remove unnecessary omap_i2c_init() in case of NACK - drop i2c: omap: fix error checking Felipe Balbi (6): i2c: omap: no need to access platform_device i2c: omap: reorder exit path of omap_i2c_xfer_msg() i2c: omap: also complete() when stat becomes zero i2c: omap: in case of VERSION_2 read IRQSTATUS_RAW but write to IRQSTATUS i2c: omap: wait for transfer completion before sending STP bit i2c: omap: implement handling for 'transferred' bytes Shubhrajyoti D (1): i2c: add 'transferred' field to struct i2c_msg drivers/i2c/busses/i2c-omap.c | 124 ++ include/uapi/linux/i2c.h | 1 + 2 files changed, 65 insertions(+), 60 deletions(-) -- 1.8.0 -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html